button {
  width: 7rem;
  overflow: hidden;

}


#body {
  overflow: hidden;
  text-align: center;
}

table {
  margin: auto;
}

th,
td {
  width: 20rem;
  height: 3rem;
  text-align: center;
}

td:nth-child(1) {
  width: 30rem;
}

i {
  margin-left: 2rem;
  cursor: pointer;
}

#body th div{
  display: inline-block;
}

